Cosmonaut Oleg Kotov with the PK-3 Plus experiment

Cosmonaut Oleg Kotov inspects the PK-3 Plus experiment, enclosed in black housing, in its new home in the Russian research module MIM-2 (‘Poisk’). On his right is the computer that runs the experiment. Below it are the hard drive image recorders. The open assembly manual can be seen at the right-hand edge of the picture.